ГОСТ 2246-75
Welding rods for oxy-gas welding are used according to the type of base metal. The rods are used in small-scale production, as well as in the field conditions during the laying and installation of multi-purpose pipelines, in transport repair, in agriculture.
PURPOSE AND FIELD OF APPLICATION
Filler rod of welding wire Sv-08G2S is designed for oxy-gas welding (overlaying) structures of carbon and low-alloy grades of steels 10KHSND, 15KHSND, 14HGS, 09G2 types and others.
APPLICATION CONDITIONS
The rod diameter is selected in accordance with a base metal thickness. Welding can be performed in all the spatial positions. Welds can be performed in one pass. As a gas for the oxy-gas welding, acetylene, hydrogen, vapors of petroleum products and other gases can be used.
CHEMICAL COMPOSITION OF WIRE, %
| C | Si | Mn | Cr | Ni | S | P | Cu |
| 0.05-0.11 | 0.7-0.95 | 1.8-2.1 | ≤0.20 | ≤0.25 | ≤0.025 | ≤0.030 | ≤0.25 |
PACKAGING DATA
| Nominal diameter, mm | Length, m | Number of rods in package | Weight of packing, kg |
| 3.0 | 1 | 90-92 | 5 |
| 4.0 | 1 | 50-52 | 5 |
WELDING POSITIONS
